204633910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1574107}}^1$

素因数の和:1574127

約数の個数: 16

約数和(自身を含む): 396675216

約数和(自身を除く): 192041306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1574107, 3148214, 7870535, 15741070, 20463391, 40926782, 102316955, 204633910]

約数ペア:

[(1, 204633910), (2, 102316955), (5, 40926782), (10, 20463391), (13, 15741070), (26, 7870535), (65, 3148214), (130, 1574107)]